[cmucl-cvs] CMUCL commit: src/code (filesys.lisp)

[Raymond Toy]

    Date: Monday, February 28, 2011 @ 23:32:58
  Author: rtoy
    Path: /project/cmucl/cvsroot/src/code

Modified: filesys.lisp

Remove commented-out DEFAULT-DIRECTORY written by fmg.

Don't need this anymore since the issue appears to be fixed.


--------------+
 filesys.lisp |   35 +----------------------------------
 1 file changed, 1 insertion(+), 34 deletions(-)


Index: src/code/filesys.lisp
diff -u src/code/filesys.lisp:1.113 src/code/filesys.lisp:1.114
--- src/code/filesys.lisp:1.113	Mon Nov  8 17:28:59 2010
+++ src/code/filesys.lisp	Mon Feb 28 23:32:58 2011
@@ -6,7 +6,7 @@
 ;;; Scott Fahlman or slisp-group at cs.cmu.edu.
 ;;;
 (ext:file-comment
-  "$Header: /project/cmucl/cvsroot/src/code/filesys.lisp,v 1.113 2010-11-08 22:28:59 rtoy Exp $")
+  "$Header: /project/cmucl/cvsroot/src/code/filesys.lisp,v 1.114 2011-03-01 04:32:58 rtoy Exp $")
 ;;;
 ;;; **********************************************************************
 ;;;
@@ -1392,39 +1392,6 @@
            (parse-namestring (concatenate 'simple-string dir-or-error "/")
                              *unix-host*)))
         (error dir-or-error))))
-;;;
-;;; XXXX This code was modified by me (fmg) to avoid calling
-;;; concatenate.  The reason for this is that there have been
-;;; intermittent instabilities (segv on startup) when the function
-;;; environment-init (in save.lisp) is called.  Apparently the type
-;;; system is not completely sorted out at the time this function is
-;;; first called.  As a result, strange, not completely reproducable
-;;; things happen, related to something in the state of the
-;;; environment (e.g. the paths or the user environment variables or
-;;; something).  These errors occur in the course of calling
-;;; default-directory and the backtrace indicates they occur in the
-;;; context of the type system.  Since I haven't been able to figure
-;;; out why they happen, I decided to punt.
-;;;
-;;; Hopefully someone will really fix the problem someday.
-;;;
-;;; Seems like maybe it's fixed by changes made by Ray Toy to avoid heap corruption.
-#- (and)
-(defun default-directory ()
-  "Returns the pathname for the default directory.  This is the place where
-  a file will be written if no directory is specified.  This may be changed
-  with setf."
-  (multiple-value-bind (gr dir-or-error)
-		       (unix:unix-current-directory)
-    (if gr
-	(let ((*ignore-wildcards* t)
-	      (string (make-string (1+ (length dir-or-error)) :initial-element #\/)))
-	  (values
-	   (parse-namestring (replace string dir-or-error) *unix-host*)))
-	(error dir-or-error))))
-
-
-
 
 ;;; %Set-Default-Directory  --  Internal
 ;;;